I would be concerned. They terminated my account but thankfully it was just one sale. I put a banner on a Facebook group page and a month later they disabled my account. I emailed asking why. And they said. "This removal is the result of promoting CJ advertisers using undisclosed promotional methods, which violates the CJ Publisher Service Agreement you agreed to follow." So theres no way to fix a mistake if there was one. Also, I knew I made a sale but it did not register in the cj dashboard. CJ support said it was on the seller's end. I think the tracking is on CJ's end and should have registered. My sales recognition was questionable.
I would cash out and avoid CJ.com. The littlest mistake if it was a mistake is unforgivable.